The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 29, 2013
Filed:
Jun. 26, 2009
Applicants:
Sapumal B. Wijeratne, Portland, OR (US);
Clifford L. Ong, Portland, OR (US);
Hans J. Greub, North Plains, OR (US);
Anandraj Devarajan, Beaverton, OR (US);
Inventors:
Sapumal B. Wijeratne, Portland, OR (US);
Clifford L. Ong, Portland, OR (US);
Hans J. Greub, North Plains, OR (US);
Anandraj Devarajan, Beaverton, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/096 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a novel keeper circuit with a pull-up device whose strength changes for different operating supply levels so that the pull-up device is weaker for smaller supply levels and stringer for higher supply levels.